Edge Count

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You are given an undirected connected weighted graph with N vertices and M edges that does not contain any self-loops or double edges. Double edges are two edges such that (ai,bi) = (aj,bj) where 1 Input First line contains 2 integer N and M. Next M lines contains 3 integers ai,bi,ci where (ai,bi) represents edge and ci is the weight of that edge. Output Output single integer representing nu

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solution.cppC++17

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